* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
- *
- * $Id: m_part.c 98 2005-09-11 03:37:47Z nenolod $
*/
#include "stdinc.h"
#include "channel.h"
#include "client.h"
-#include "common.h"
#include "hash.h"
#include "match.h"
#include "ircd.h"
#include "s_conf.h"
#include "packet.h"
#include "inline/stringops.h"
+#include "hook.h"
+#include "s_newconf.h"
+
+static const char part_desc[] = "Provides the PART command to leave a channel";
-static int m_part(struct Client *, struct Client *, int, const char **);
+static void m_part(struct MsgBuf *, struct Client *, struct Client *, int, const char **);
struct Message part_msgtab = {
- "PART", 0, 0, 0, MFLG_SLOW,
+ "PART", 0, 0, 0, 0,
{mg_unreg, {m_part, 2}, {m_part, 2}, mg_ignore, mg_ignore, {m_part, 2}}
};
mapi_clist_av1 part_clist[] = { &part_msgtab, NULL };
-DECLARE_MODULE_AV1(part, NULL, NULL, part_clist, NULL, NULL, "$Revision: 98 $");
+DECLARE_MODULE_AV2(part, NULL, NULL, part_clist, NULL, NULL, NULL, NULL, part_desc);
static void part_one_client(struct Client *client_p,
- struct Client *source_p, char *name, char *reason);
+ struct Client *source_p, char *name,
+ const char *reason);
+static bool can_send_part(struct Client *source_p, struct Channel *chptr, struct membership *msptr);
+static bool do_message_hook(struct Client *source_p, struct Channel *chptr, const char **reason);
/*
** parv[1] = channel
** parv[2] = reason
*/
-static int
-m_part(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
+static void
+m_part(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
char *p, *name;
char reason[REASONLEN + 1];
part_one_client(client_p, source_p, name, reason);
name = rb_strtok_r(NULL, ",", &p);
}
- return 0;
}
/*
* - pointer to source client to remove
* - char pointer of name of channel to remove from
* output - none
- * side effects - remove ONE client given the channel name
+ * side effects - remove ONE client given the channel name
*/
static void
-part_one_client(struct Client *client_p, struct Client *source_p, char *name, char *reason)
+part_one_client(struct Client *client_p, struct Client *source_p, char *name, const char *reason)
{
struct Channel *chptr;
struct membership *msptr;
- char reason2[BUFSIZE];
if((chptr = find_channel(name)) == NULL)
{
return;
}
- if(MyConnect(source_p) && !IsOper(source_p) && !IsExemptSpambot(source_p))
+ if(MyConnect(source_p) && !IsOperGeneral(source_p) && !IsExemptSpambot(source_p))
check_spambot_warning(source_p, NULL);
/*
* Remove user from the old channel (if any)
* only allow /part reasons in -m chans
*/
- if(reason[0] && (is_chanop(msptr) || !MyConnect(source_p) ||
- ((can_send(chptr, source_p, msptr) > 0 &&
- (source_p->localClient->firsttime +
- ConfigFileEntry.anti_spam_exit_message_time) < rb_current_time()))))
+ if(!EmptyString(reason) &&
+ (!MyConnect(source_p) ||
+ (can_send_part(source_p, chptr, msptr) && do_message_hook(source_p, chptr, &reason))
+ )
+ )
{
-#if 0
- if(chptr->mode.mode & MODE_NOCOLOR)
- {
- rb_strlcpy(reason2, reason, BUFSIZE);
- strip_colour(reason2);
- reason = reason2;
- }
-#endif
+
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s PART %s :%s", use_id(source_p), chptr->chname, reason);
- sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s :%s",
+ sendto_channel_local(source_p, ALL_MEMBERS, chptr, ":%s!%s@%s PART %s :%s",
source_p->name, source_p->username,
source_p->host, chptr->chname, reason);
}
{
sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
":%s PART %s", use_id(source_p), chptr->chname);
- sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s",
+ sendto_channel_local(source_p, ALL_MEMBERS, chptr, ":%s!%s@%s PART %s",
source_p->name, source_p->username,
source_p->host, chptr->chname);
}
remove_user_from_channel(msptr);
}
+
+/*
+ * can_send_part - whether a part message can be sent.
+ *
+ * inputs:
+ * - client parting
+ * - channel being parted
+ * - membership pointer
+ * outputs:
+ * - true if message allowed
+ * - false if message denied
+ * side effects:
+ * - none.
+ */
+static bool
+can_send_part(struct Client *source_p, struct Channel *chptr, struct membership *msptr)
+{
+ if (!can_send(chptr, source_p, msptr))
+ return false;
+ /* Allow chanops to bypass anti_spam_exit_message_time for part messages. */
+ if (is_chanop(msptr))
+ return true;
+ return (source_p->localClient->firsttime + ConfigFileEntry.anti_spam_exit_message_time) < rb_current_time();
+}
+
+/*
+ * do_message_hook - execute the message hook on a part message reason.
+ *
+ * inputs:
+ * - client parting
+ * - channel being parted
+ * - pointer to reason
+ * outputs:
+ * - true if message is allowed
+ * - false if message is denied or message is now empty
+ * side effects:
+ * - reason may be modified.
+ */
+static bool
+do_message_hook(struct Client *source_p, struct Channel *chptr, const char **reason)
+{
+ hook_data_privmsg_channel hdata;
+
+ hdata.msgtype = MESSAGE_TYPE_PART;
+ hdata.source_p = source_p;
+ hdata.chptr = chptr;
+ hdata.text = *reason;
+ hdata.approved = 0;
+
+ call_hook(h_privmsg_channel, &hdata);
+
+ /* The reason may have been changed by a hook... */
+ *reason = hdata.text;
+
+ return (hdata.approved == 0 && !EmptyString(*reason));
+}